Issue #1717: rename tp_compare to tp_reserved. I'll change the
type of tp_compare in a separate commit, for ease of reversion
should things go wrong.
diff --git a/Objects/methodobject.c b/Objects/methodobject.c
index cb6f1ba..b734b0f 100644
--- a/Objects/methodobject.c
+++ b/Objects/methodobject.c
@@ -254,7 +254,7 @@
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
- 0, /* tp_compare */
+ 0, /* tp_reserved */
(reprfunc)meth_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */